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BaseRepresentation
bin110000110011…
…110000111101
3220002001100201
4300303300331
511233414231
61134123501
7213520015
oct60636075
926061321
1012794941
11724a035
124350591
13285ca93
1419b0c45
1511cb161
hexc33c3d

12794941 has 2 divisors, whose sum is σ = 12794942. Its totient is φ = 12794940.

The previous prime is 12794927. The next prime is 12794959. The reversal of 12794941 is 14949721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12630916 + 164025 = 3554^2 + 405^2 .

It is an emirp because it is prime and its reverse (14949721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12794941 - 27 = 12794813 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12794941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12794921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6397470 + 6397471.

It is an arithmetic number, because the mean of its divisors is an integer number (6397471).

Almost surely, 212794941 is an apocalyptic number.

It is an amenable number.

12794941 is a deficient number, since it is larger than the sum of its proper divisors (1).

12794941 is an equidigital number, since it uses as much as digits as its factorization.

12794941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 37.

The square root of 12794941 is about 3577.0016773829. The cubic root of 12794941 is about 233.8905970674.

The spelling of 12794941 in words is "twelve million, seven hundred ninety-four thousand, nine hundred forty-one".